Jobs at TRP Infrastructure Services

Provides administrative support to management and office operations, including calendar coordination, HR and payroll assistance, document control, procurement, inventory, invoice processing, expense management, and accounts reconciliation. Maintains vendor relationships, supports workplace safety and facilities upkeep, assists with projects and operational planning, and serves as a contact for clients and staff. Requires strong organization, communication, confidentiality, Microsoft Office proficiency, and independent problem-solving.

Processes and audits payroll inputs, including time, earnings, deductions, employee changes, garnishments, corrections, and adjustments. Resolves discrepancies and employee questions, reconciles payroll reports, supports finance and general-ledger processes, and maintains confidential payroll records. Partners with HR, field operations, finance, and corporate teams to ensure accurate, timely payroll processing across a growing multi-site organization.

Provides bilingual English/Spanish HR support across multiple sites, handling employee relations, onboarding, HR administration, payroll and benefits inquiries, performance documentation, compliance, HRIS records, audits, reporting, and manager support. Coordinates employee changes, transfers, promotions, compensation updates, and offboarding while resolving employee questions and maintaining accurate employment documentation.

The Traffic Control Sign Production Specialist produces traffic control signs, operates production equipment, applies materials, inspects quality, and maintains inventory.

Lead EHS for paint/chemical manufacturing plants, ensuring OSHA/EPA/NFPA compliance. Oversee PSM, HazCom, LOTO, air permitting, hazardous waste, spill prevention, incident investigations, training, audits, and continuous improvement to reduce operational risk and drive safety culture.

The Pavement Marking Laborer will assist in the installation of pavement markings, ensuring quality and safety while driving trucks, managing materials, and performing equipment maintenance.

The CDL A or B Driver operates company vehicles, transports pavement marking equipment, performs vehicle inspections, and adheres to safety policies.